Question

mukesh lives form a hostel which charges Rs 55 for dinner and Rs 45 for lunch. find the money he has to pay for 7 days ​

Answer 1

Answer:

=55+45 × 7=700

Step-by-step explanation:

Answer 2

Answer:

first multiply for lunch

and

then for dinner

Step-by-step explanation:

multiplication is repeated addition

cost of lunch for day = 55 rs

cost of lunch for 7 days=55*7 =rs385

cost of dinner for day =45rs

cost of dinner for 7 days =45 *7 = rs315

total cost of lunch and dinner for 7 days =385+315 =700rs