(75 multiply by 10 mini 7) + (21 multiply by 10 mini 8)=

Answer 1

To solve the expression \((75 \times 10 - 7) + (21 \times 10 - 8)\), we can break it down step by step.

1. Calculate \(75 \times 10 - 7\): \[ 75 \times 10 = 750 \] \[ 750 - 7 = 743 \]

2. Calculate \(21 \times 10 - 8\): \[ 21 \times 10 = 210 \] \[ 210 - 8 = 202 \]

3. Now add the two results: \[ 743 + 202 = 945 \]

So, the final result is: \[ \boxed{945} \]