Answer:
8x10+m
Step-by-step explanation:
because of PEMDAS you multiply the 8x10 1st then add the product to m
Y X
80 32
100 x'
80x' = 100*32
80x' = 3200
x' = 3200/80
x' = 320/8
x' = 40
Answer: 81
Step-by-step explanation:
Mean of four nos = 85
Score = 85 x 4 = 340
Deduct 97 from 340 = 243
Mean of three nos. 243/3 = 81
Answer:
Number A is correct I think, coz if uu take the feet convert them into decimals u'll get accurate answers
