Use toFixed for BMI rounding

gideondefar · gideondefar · commit 86e42bb769bf · 2026-08-02T19:58:22.000+01:00
diff --git a/Sprint-2/3-mandatory-implement/1-bmi.js b/Sprint-2/3-mandatory-implement/1-bmi.js
@@ -15,7 +15,6 @@
 // It should return their Body Mass Index to 1 decimal place
 
 function calculateBMI(weight, height) {
-    const bmi = weight / (height * height);
-    return Math.round(bmi * 10) / 10;
+    return Number((weight / (height * height)).toFixed(1));
 }
 console.log(calculateBMI(70, 1.73));

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,6 @@`
`15`	`15`	`// It should return their Body Mass Index to 1 decimal place`
`16`	`16`
`17`	`17`	`function calculateBMI(weight, height) {`
`18`		`- const bmi = weight / (height * height);`
`19`		`- return Math.round(bmi * 10) / 10;`
	`18`	`+ return Number((weight / (height * height)).toFixed(1));`
`20`	`19`	`}`
`21`	`20`	`console.log(calculateBMI(70, 1.73));`