The answer to the question is 80
48/80, 25/80, 24/80
Okay so start with multiplying 93 * 7
So 3 x 7= 21
9 X 7 +63, carry the 2 = 651
Then 8 x 93
Remember that first is a zero.
8 X 3= 24
8 X 9= 72, carry the 2= 74
So that is 7440
Now
0651
+7440
8091
And that's the answer
Hey! To do this, first we need to find our sale price. To do this. take the $80 and multiply it by 180% (1.8) because of the 80% markup and you get $144. Now, you need to find the commission. Take the $144 and multiply it by the 14% commission to get $20.16. Hope this helped!
A meter is 100 cm. A ball of string has 10m of string, and you multiply 10m by 100cm, you get 1,000cm. Then you multiply 40cm by 2, and you get 80cm, or two lengths of string. Then you multiply 35, which is half of 70, by 80, and that is 2,800 cm.2,800÷40cm=70And 100cm=1m.The teacher will therefore need 28 balls of string.