♡ The Question ♡
-
6/100 + 5/100 +80/100 +9/100
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Answer ♡
- 1
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
-
6/100 + 5/100 + 80/100 + 9/100
Apply the fraction rule! --> a/c + b/c = a + b over c
6/100 + 5/100 + 80/100 + 9/100 = 6 + 5 + 80 + 9 over 100
Add the numbers: 6 + 5 + 80 + 9 = 100!
= 100/100 Apply the fraction rule! a/a = 1
a/a = 1 = 100/100 = 1
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ Tips ♡
-
No tips provided!
Cross multiply your fractions. if you have x/3=5/7, x*7 has to equal 3*5, meaning 7x=15. divide both sides by seven to get x=7/15.
The answer is 71 since you count from the tenth space. So the first significant figure would be 7 and the second significant figure would be 0. As we know that we round up one number of the previous number is 5 or bigger.
2*3+-1
6-1
5=5
the answer is b (3,-1)
