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Questions and answers by
iselle
Questions (13)
Loyola heights has 3000 phones of which 3/5 are dial phones. If 2/3 of these dial phones are replaced by digital phones and 400
2 answers
614 views
When the price of an article is reduced by 5/8 of its former value, the number of article sold is increased to 32/27 of the
1 answer
1,469 views
Mr cruz finds that he can travel 12 km per liter of gasoline. After the tune up of his engine, he uses only 4/5 as much
1 answer
967 views
2 water tanks are being set up.Each one starts with 100 liters of water.The first tank fills at the rate of 15 liters per
1 answer
821 views
A defective clock is set correctly at 12 nn.However it registers only fifteen mins. for each hr.In how many hr.will it again
4 answers
449 views
the integers from 1 to 1000 are printed on a list. how many times does the digit 8 appear?
0 answers
519 views
find the number of terms
14,21,28,35.....6293
2 answers
454 views
the sum of 2+4+6...800
1 answer
351 views
the sum of all numbers 1-100
1 answer
293 views
if n=2^2x3^2x7 and m is a natural number,how many possible values can m have at the most such that n/18m is a whole number?
1 answer
400 views
The area of a right triangle whose hypotenuse is 15cm and whose height is 12cm is 54sq. cm.What is its perimeter?
1 answer
521 views
Carla had twice as much money as Vida. After carla gave 12 pesos to vida,carla still had 10 pesos more than vida. how much was
1 answer
823 views
in a grade 7 class, 36 students are either members of the math club or science club or both. 10 students are members of both
1 answer
1,312 views
Answers (2)
1600/3400=.4705 * 100 =47 key said 2/5.
Can you please enlighten more how it is. Thank you.
