13% of what is 78
"what" is the unknown, so use x for what.
"of" in math usually means a multiplication.
"is" means "="
13% * x = 78
0.13x = 78
x = 78/0.13
x = 600
Answer: the number is 600
Answer:14
Step-by-step explanation:Start by writing like this below
98 =2×7×7
42 =2×3×7
H.C.F=2×7
=14
Take the number which is common like in 98 and 42, (2) and (7) are common
and then multiply the two numbers.
Hope it helps you!
Jordan and Baylor are going to have all together 780 cookies
<u>Solution:</u>
Jordan is baking 29 dozen chocolate chip cookies and Baylor is baking 36 dozen sugar cookies.
We have to find how many cookies are they going to have all together?
Now,<em> total number of cookies = cookies made by Jordan + cookies made by Baylor </em>
Total number of cookies = 29 dozens + 36 dozens
Total number of cookies = 65 dozens
Total number of cookies = 65 x 12 per dozen
Total number of cookies = 780
Hence, they altogether have 780 cookies
Answer:
what subject is this?
Step-by-step explanation:
