Answer:
a. 41.5
b, 26.5
Step-by-step explanation:
a.
2x + 6 = 180
2x = 172
x = 86
b.
2x+ 90 +26+11 = 180
2x+127 = 180
2x = 53
x = 26.5
93. Sarafina had 34 out of 99 hits when she was at bat during the softball season.
Let’s solve for the average rate of Sarafina during this softball season.
=> 99 hits = 100% of the average
=> find the percentage of 34 hits.
Here are the solutions:
=> 34 hits / 99 hits = 0.3434… repeating decimals. Let’s round this to nearest hundredths
=> 0.34 * 100% = 34%
Thus, Sarafina was able to hit 34% of the total number of batting in softball season.
Answer:
25 gallons
Step-by-step explanation:
Given:
total no. of gallons= 50
Percentage of sulfuric acid= 50%
Number of gallons of sulfuric acid= total no. of gallons x Percentage of sulfuric acid
Putting values in above equation:
Number of gallons of sulfuric acid= 50 x 50/100
= 50 x 1/2
= 25 !
5/8 minus 1/4 is:
←Make them common denominator
←Do the subtraction
←There is your answer
