To multiply the given fractions, we simply multiply the numerators together and the denominators together.
(-2/9) x (1/7) = (-2 x 1) / (9 x 7) = -2/63
So, -2/9 x 1/7 = -2/63.
- 2/9 x 1/7
3 answers
1.78 x 0.005
To multiply the decimals, we can ignore the decimal points and treat the numbers as whole numbers. After multiplying, we will adjust the decimal point in the result.
1.78 x 0.005 = 178 x 0.005
Multiply as whole numbers:
178 x 0.005 = 0.89
Adjust the decimal point:
0.89 = 0.89
So, 1.78 x 0.005 = 0.89.
1.78 x 0.005 = 178 x 0.005
Multiply as whole numbers:
178 x 0.005 = 0.89
Adjust the decimal point:
0.89 = 0.89
So, 1.78 x 0.005 = 0.89.